package cn.edu.bcu.ls.serviceImpl;

import java.util.List;

import cn.edu.bcu.ls.entity.History;
import cn.edu.bcu.ls.entity.Hot;


public interface  HistoryService {

	
    int deleteByPrimaryKey(Integer hId);

    int insert(History record);

    int insertSelective(History record);
    
    List<History> queryHistory();
    
    List<History> selectByPrimaryKey(History history);
    
    int updateByPrimaryKeySelective(History record);

    int updateByPrimaryKey(History record);
    
    List<Hot> getHotByCourse();
}
